Pretty much does what it says in the tin, but slight concern was felt when opening the package and seeing that the thin, flexible, plasticised aerial had been slightly deformed by being despatched in a flexible mailer: a hard-backed envelope, or thin box would have been better. Performance was a little hit and miss, to begin with, and channels found fluctuated with the slightest orientation of the aerial. Eventually propped the aerial on top of boxes atop a wardrobe (temporary fix), to raise aerial height as much as possible. This helped, though pixelation of the picture was still quite frequent – but this was put down to having to position the aerial pointing through walls! Remembering schoolboy Physics, though, and later education about aerial reception at BRNC, I wondered if a reflector – placed behind the aerial – might help. Boy, did it‽ Delighted with the resultant scanning, storing, and presentation of channels, and strongly recommend this aerial…and adding a foil tray behind it, as a reflector!😉